UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hbvgDuDnDp6CSWh3yNgTackNH3WnDqKq7Jek08BTQVw=' 
WHERE 
  key_id = '61a4bf5b56279294d525a3f3bc82b01bc27bc705ece79be7540c8a336a3646bc' 
  AND (
    token = 'hbvgDuDnDp6CSWh3yNgTackNH3WnDqKq7Jek08BTQVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )